The above content describes a user information management system, including different data tables and related functional modules.

Table P1 is a personal information table, used to store users' personal information, including registration information.

Table D1 is a user information table, used to manage user information, including addition, deletion, modification and query operations of user information.

The P2 table is a food information table, used to store food-related information, which may include names, descriptions, pictures, etc.

Table D2 is a food information table, used to manage food information, including addition, deletion, modification and query operations of food information.

The P3 table is a rating information table, used to store user rating information for food, which may include user ID, food ID, rating, etc.

Table D3 is a scoring information table, used to manage scoring information, including addition, deletion, modification and query operations of scoring information.

The P4 table is a collection information table, used to store the user's collection information, which may include user ID, food ID, etc.

Table D4 is a collection information table, used to manage collection information, including addition, deletion, modification and query operations of collection information.

The P5 table is a user statistical data and food statistical data table, used to store and collect statistics on user and food-related data information.

The data statistics module is used to conduct statistical analysis of user and food data, which may include the number of users, the number of food, average ratings, etc.

Please note that the above description is only a guess based on the provided table names and related functional modules. The specific table structure and functional details may need to be further defined and designed based on actual needs.